Question about READSEQ on a VAX

I have a question for VAX users of Don Gilbert's READSEQ conversion
program.
I am trying to change the eukaryotic promoter database (epd29.seq)
from a FASTA format to a GCG format so GCG can perform FASTA
searches.
Dan Jacobson wrote in bionet.software (for unix):
> readseq -a -f5 epd29.seq | cat > epd29.gcg
> Filtering it through cat is important as otherwise it will output each
> sequence into a seperate file. This assumes that you are using unix.
Unfortunately, I do not know the equivalent commands for VAX use.
Can you tell me what the appropriate commands are? I don't want
lots of separate files for each promoter sequence as Dan suggests.
Our VAX is running VMS V5.4-2.
Any help will be appreciated, thanks.
-=] Stephen Klautky [=- AGOODRID at VAXA.WEEG.UIOWA.EDU